
Gigabit Smart Switches with Fibre Uplinks
27
Model
Interfaces
Fast Ethernet
Gigabit Ethernet 24 24
Combo Gigabit/SFP Slots 2
SFP Slots 4 4 4 4
General Features
Stackability
Stacking speed (per Port)
Switching Capacity
Forwarding Mode Store-and-Forward
Packet Buffer Memory 3 MB per device
MAC Table
Flow Control
MDI/MDIX Configurable
L2 Features
Loop Protection
per device/
per device/
Port Mirroring One-to-One, Many-to-One, RX/TX/Both
Loopback Detection
Cable Diagnostics
Virtual LAN (VLAN)
VLANs 4 K
GVRP
Double VLAN (Q-in-Q)
Auto Voice VLAN
Auto Surveillance VLAN
Multicasting
Groups
Protocols
Quality of Service (QoS)
Standard
Number of Queues 4
Mode Strict / WRR
CoS Handling
Bandwidth Control Port -Based
Security
STP Security
Per-Port MAC Limitation
Static MAC
Storm Control Broadcast / Multicast / Unicast
IP-MAC-Port Binding
DHCP Server Screening
ARP Spoofing Prevention
Traffic Segmentation
D-Link SafeGuard Engine
Authentication,
Authorisation and
Accounting (AAA)
Port-Based
Web-Based Access Contol (WAC)
MAC-Based Access Contol (MAC)
Network Access Protection (NAP)
Guest VLAN
Switch Access
Access Control Lists (ACL)
Rules
Mac-Based ACL
Time-Based ACL
Power over Ethernet
Standard
PoE Ports
PoE Budget
Time-Based PoE
Management
Switch Access Web GUI, Telnet
sFlow
SNMP
DHCP Client
RMON
TFTP Client
Syslog
Physical and Environment
Power Supply Internal
Max. Power Consumption
Power Saving Technology Link Status, Cable Length detection , LED or Port Shutoff , Port Standby mod, System Hibernation mod
Number of Fans 3 2
Operating Temperature
Operating Humidity
Dimensions (W x D x H)
Modules/ Transceivers
SFP Transceivers
WDM SFP Transceivers
SwitchesGigabit Smart+ Switches with Fibre Uplinks
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